FR643751A - Improvements made to manometric devices, in particular to those for checking pressure gauges - Google Patents
Improvements made to manometric devices, in particular to those for checking pressure gaugesInfo
- Publication number
- FR643751A FR643751A FR643751DA FR643751A FR 643751 A FR643751 A FR 643751A FR 643751D A FR643751D A FR 643751DA FR 643751 A FR643751 A FR 643751A
- Authority
- FR
- France
- Prior art keywords
- those
- improvements made
- pressure gauges
- checking pressure
- manometric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR643751T | 1927-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR643751A true FR643751A (en) | 1928-09-22 |
Family
ID=8999672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR643751D Expired FR643751A (en) | 1927-11-10 | 1927-11-10 | Improvements made to manometric devices, in particular to those for checking pressure gauges |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR643751A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE884699C (en) * | 1940-03-24 | 1953-07-30 | Leitz Ernst Gmbh | Force measuring device with optical reading |
-
1927
- 1927-11-10 FR FR643751D patent/FR643751A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE884699C (en) * | 1940-03-24 | 1953-07-30 | Leitz Ernst Gmbh | Force measuring device with optical reading |
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